Grey brush with synthetic bristles and a grippable back made of black, textured rubber. It comes in two different sizes, where M has shorter bristles and can be used as a tough dirt and dust brush, while L has longer bristles and can be used as a dandy brush to remove surface dust and dirt easily.
Size
The back is 20 cm long for both M and L. That's the part you hold. The brush is shorter on M and longer on L.